DK1270767T3 - Fremgangsmåde til rensning og passivering af letmetallegeringsoverflader - Google Patents

Fremgangsmåde til rensning og passivering af letmetallegeringsoverflader

Info

Publication number
DK1270767T3
DK1270767T3 DK01114981T DK01114981T DK1270767T3 DK 1270767 T3 DK1270767 T3 DK 1270767T3 DK 01114981 T DK01114981 T DK 01114981T DK 01114981 T DK01114981 T DK 01114981T DK 1270767 T3 DK1270767 T3 DK 1270767T3
Authority
DK
Denmark
Prior art keywords
metal alloy
light metal
cleaning
alloy surfaces
passivating
Prior art date
Application number
DK01114981T
Other languages
Danish (da)
English (en)
Inventor
Wolf-Dieter Franz
Original Assignee
Wolf-Dieter Franz
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wolf-Dieter Franz filed Critical Wolf-Dieter Franz
Application granted granted Critical
Publication of DK1270767T3 publication Critical patent/DK1270767T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • C25F1/02—Pickling; Descaling
    • C25F1/04—Pickling; Descaling in solution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
DK01114981T 2001-06-20 2001-06-20 Fremgangsmåde til rensning og passivering af letmetallegeringsoverflader DK1270767T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01114981A EP1270767B1 (de) 2001-06-20 2001-06-20 Verfahren zum Reinigen und Passivieren von Leichtmetalllegierungsoberflächen

Publications (1)

Publication Number Publication Date
DK1270767T3 true DK1270767T3 (da) 2004-04-13

Family

ID=8177771

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01114981T DK1270767T3 (da) 2001-06-20 2001-06-20 Fremgangsmåde til rensning og passivering af letmetallegeringsoverflader

Country Status (9)

Country Link
US (1) US20030056807A1 (de)
EP (1) EP1270767B1 (de)
JP (1) JP3839362B2 (de)
KR (1) KR100502863B1 (de)
CN (1) CN1316067C (de)
AT (1) ATE256770T1 (de)
DE (1) DE50101194D1 (de)
DK (1) DK1270767T3 (de)
SI (1) SI1270767T1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7578921B2 (en) * 2001-10-02 2009-08-25 Henkel Kgaa Process for anodically coating aluminum and/or titanium with ceramic oxides
AU2002338880A1 (en) * 2002-10-09 2004-05-04 Wolf-Dieter Franz Method for cleaning and passivating light alloy surfaces
US20050221007A1 (en) * 2003-11-20 2005-10-06 Bae Systems Plc Surface preparation
CN101591797B (zh) * 2008-05-30 2012-08-08 中芯国际集成电路制造(上海)有限公司 铝垫电化学刻蚀方法
CN101591799B (zh) * 2008-05-30 2011-04-20 比亚迪股份有限公司 一种镁合金的电解抛光液及其表面抛光处理方法
JP6557984B2 (ja) * 2015-02-06 2019-08-14 栗田工業株式会社 アルミニウムまたはアルミニウム合金の封孔処理方法、及び封孔処理装置
CN105603409B (zh) * 2016-01-15 2018-10-09 华南理工大学 一种铝合金常温碱性无铬钝化液及钝化方法
DE102017109739A1 (de) * 2017-05-05 2018-11-08 Fischer Oberflächentechnik GmbH Wässrige Lösung und Verfahren zur Entfernung von Säure-Rückständen von Metalloberflächen
CN107829122A (zh) * 2017-11-24 2018-03-23 绩溪山合机械有限公司 一种链条钝化处理液及其钝化处理工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3627654A (en) * 1969-11-19 1971-12-14 Atomic Energy Commission Electrolytic process for cleaning high-carbon steels
US3920471A (en) * 1974-10-10 1975-11-18 Teletype Corp Prevention of aluminum etching during silox photoshaping
FR2298619A1 (fr) * 1975-01-22 1976-08-20 Pechiney Aluminium Procede et traitement superficiel d'un fil en aluminium a usage electrique
JPS60248898A (ja) * 1983-06-30 1985-12-09 Chobe Taguchi 電解用脱錆液
FR2633945B1 (fr) * 1988-07-06 1992-09-04 Pechiney Aluminium Procede d'emaillage en continu de fils en alliage d'aluminium destines a la confection de bobinages electriques
US5015298A (en) * 1989-08-22 1991-05-14 Halliburton Company Composition and method for removing iron containing deposits from equipment constructed of dissimilar metals
US5217586A (en) * 1992-01-09 1993-06-08 International Business Machines Corporation Electrochemical tool for uniform metal removal during electropolishing
WO1996019596A1 (en) * 1994-12-19 1996-06-27 Alcan International Limited Cleaning aluminium workpieces
CN1049259C (zh) * 1994-12-29 2000-02-09 华中理工大学 铝及铝合金焊丝的电化学抛光方法
US5601695A (en) * 1995-06-07 1997-02-11 Atotech U.S.A., Inc. Etchant for aluminum alloys
US6579439B1 (en) * 2001-01-12 2003-06-17 Southern Industrial Chemicals, Inc. Electrolytic aluminum polishing processes

Also Published As

Publication number Publication date
US20030056807A1 (en) 2003-03-27
KR20020097002A (ko) 2002-12-31
JP3839362B2 (ja) 2006-11-01
JP2003049299A (ja) 2003-02-21
ATE256770T1 (de) 2004-01-15
KR100502863B1 (ko) 2005-07-25
SI1270767T1 (en) 2004-06-30
EP1270767B1 (de) 2003-12-17
CN1316067C (zh) 2007-05-16
EP1270767A1 (de) 2003-01-02
DE50101194D1 (de) 2004-01-29
CN1397667A (zh) 2003-02-19

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